5270020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37643}}^1$

素因数の和:37659

約数の個数: 24

約数和(自身を含む): 12648384

約数和(自身を除く): 7378364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37643, 75286, 150572, 188215, 263501, 376430, 527002, 752860, 1054004, 1317505, 2635010, 5270020]

約数ペア:

[(1, 5270020), (2, 2635010), (4, 1317505), (5, 1054004), (7, 752860), (10, 527002), (14, 376430), (20, 263501), (28, 188215), (35, 150572), (70, 75286), (140, 37643)]